Supreme Roofing LLC repairs leaks, failed seams, membrane damage and ponding water on TPO, EPDM, modified bitumen and metal roofs for property managers, facility directors and building owners across Illinois.
Tell us what’s happening and a project manager will follow up.
On a low-slope roof, water rarely shows up inside right where it gets in. It runs under the membrane and along the deck before it drips through a ceiling tile. We trace the leak to its source, repair it properly and tell you what else we saw while we were up there.
We find where water is actually getting in and patch the membrane with compatible materials so the repair holds.
Re-welding open TPO seams, re-adhering lifted EPDM laps, and patching punctures, splits and blisters.
Clearing and repairing drains and scuppers, and correcting low spots where water sits after it rains.
Resealing flashing at walls, parapets, HVAC curbs, pipes, vents and skylights — the most common leak points on any flat roof.
Fast inspection after severe weather, emergency tarping when needed, and photos and notes for your insurance claim.
Reflective, restorative roof coatings that can extend the life of a roof that’s worn but still sound.
Illinois roofing license #104.018326, with the insurance to protect your property on every job.
Trusted, time-tested systems designed for long-term performance.
From first contact to final inspection, you’ll always know where your project stands.
We move quickly, document everything and help you get back on track.
Strict attention to safety — protecting workers, clients and property.
We specialize in commercial and industrial roofing systems that demand durability, performance and precision — with clear communication from the first walk-through to the final inspection.
“Supreme Roofing handled our office complex install flawlessly. Fast turnaround, clean finish, no surprises.”
A small leak on a flat roof can soak the insulation under the membrane long before anyone sees a stain. Wet insulation stops insulating, adds weight and can rot or rust the deck. Catching the problem while it’s still a patch is almost always cheaper than waiting.
Most localized problems — a failed seam, a puncture, a flashing leak — can be repaired. If the membrane is failing across the roof or the insulation underneath is widely saturated, a commercial roof replacement usually costs less over time. A free inspection tells you which one your roof needs.
Call us at (630) 421-0613. After storms we do fast inspections and emergency tarping or temporary repairs to stop water getting in while the permanent repair is scheduled.
Clogged or poorly placed drains, a deck that has deflected over time, or crushed or wet insulation. We find the cause and fix it, whether that’s clearing a drain or correcting the low spot.
We plan repairs around your building. Most roof repairs are done from the roof without anyone inside having to move, and we coordinate access, noise and timing with your team.
Storm, wind and hail damage is often covered, depending on your policy. We document everything, and our sister company, Supreme Adjusting, can help you through the claim.
Yes. We inspect the roof, give you a written report of what we found and recommend next steps — no obligation.
We handle storm restorations and complete roof replacements, and help clients through insurance claims with our sister company, Supreme Adjusting, so nothing gets missed.
